TodayToday's edition
45 specs listed, 16 of them differ. Each value is the maker's own; nothing is converted or scored.
| Field | Supermicro Supermicro SSG-621E-ACR12H | Supermicro Supermicro SSG-621E-ACR16L |
|---|---|---|
| Maker | Supermicro | Supermicro |
| Category | Servers | Servers |
| List price | no list price | no list price |
| Availability | not stated | not stated |
| Life cycle | Not stated | Not stated |
| Launch | Not stated | Not stated |
| Part number | SSG-621E-ACR12H | SSG-621E-ACR16L |
| First seen | Nov 3 | Nov 3 |
| Last change | Nov 3 | Nov 3 |
| Specs, as each maker lists them | ||
| CPU | Dual Socket E (LGA-4677), 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors | Dual Socket E (LGA-4677), 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors |
| Memory | Slot Count: 16 DIMM slots, Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM | Slot Count: 16 DIMM slots, Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM |
| BIOS Type | AMI 32MB SPI Flash EEPROM | AMI 32MB SPI Flash EEPROM |
| Motherboard | Super X13DEI-T | Super X13DEI-T |
| Memory Voltage | 1.1V | 1.1V |
| Processor Note | Supports up to 270W TDP CPUs (Air Cooled) | Supports up to 270W TDP CPUs (Air Cooled) |
| Chassis - Model | CSE-826BTS-R1K23LPBP2 | CSE-829HTS-R1K62LPBP2 |
| Front Panel - LED | Device Activity, LAN 1 Activity, LAN 2 Activity, Power Failure LED, Power status, System information | HDD Fail LED, Network Activity LEDs, Power Fail LED, Power status LED, System Information LED |
| Operating Systems | RHEL 9.0, Windows Server 2022, Windows Server 2025 | RHEL 9.0, Windows Server 2022, Windows Server 2025 |
| Security - Features | Cryptographically Signed Firmware, Secure Boot, Secure Firmware Updates, Automatic Firmware Recovery, Supply Chain Security: Remote Attestation, Runtime BMC Pro | Cryptographically Signed Firmware, Secure Boot, Secure Firmware Updates, Automatic Firmware Recovery, Supply Chain Security: Remote Attestation, Runtime BMC Pro |
| Security - Hardware | Trusted Platform Module (TPM) 2.0, Silicon Root of Trust (RoT) – NIST 800-193 Compliant | Trusted Platform Module (TPM) 2.0, Silicon Root of Trust (RoT) – NIST 800-193 Compliant |
| Default Power Supply | 2x 1200W Redundant Titanium Level (96%) Hot-plug power supplies | 2x 1600W Redundant Titanium Level (96%) Hot-plug power supplies |
| Input / Output - LAN | 1 RJ45 1 GbE Dedicated BMC LAN port, 2 RJ45 10 GbE LAN ports (Broadcom® BCM57416) (IPMI shared on LAN port 1) | 1 RJ45 1 GbE Dedicated BMC LAN port, 2 RJ45 10 GbE LAN ports (Broadcom® BCM57416) (IPMI shared on LAN port 1) |
| Input / Output - TPM | 1 TPM header | 1 TPM header |
| Input / Output - USB | 4 USB 3.0 ports (rear) | 4 USB 3.0 ports (rear) |
| Chassis - Form Factor | 2U Rackmount | 2U Rackmount |
| Front Panel - Buttons | Power On/Off , System Reset | Power On/Off button, System Reset button |
| Management - Software | SuperCloud Composer® (SCC), Supermicro Server Manager (SSM), Supermicro Update Manager (SUM), Supermicro SuperDoctor® 5 (SD5), Super Diagnostics Offline (SDO), | SuperCloud Composer® (SCC), Supermicro Server Manager (SSM), Supermicro Update Manager (SUM), Supermicro SuperDoctor® 5 (SD5), Super Diagnostics Offline (SDO), |
| System Cooling - Fans | Up to 3 Heavy Duty 8cm Fan(s) | Up to 4 Heavy Duty 8cm Fan(s) |
| Input / Output - Video | 1 VGA port (Rear) | 1 VGA port (Rear) |
| Input / Output - Serial | 1 COM port (Rear) | 1 COM port (Rear) |
| Drive Bays / Storage - M.2 | 2 M.2 PCIe 4.0 x2 NVMe slots (M-key 2280/22110) | 2 M.2 PCIe 4.0 x2 NVMe slots (M-key 2280/22110) |
| PC Health Monitoring - CPU | 7+1 Phase-switching voltage regulator; Monitors for CPU Cores, Chipset Voltages, Memory | 7+1 Phase-switching voltage regulator; Monitors for CPU Cores, Chipset Voltages, Memory |
| PC Health Monitoring - Fan | Fans with tachometer monitoring, Pulse Width Modulated (PWM) fan connectors, Status monitor for speed control | Fans with tachometer monitoring, Pulse Width Modulated (PWM) fan connectors, Status monitor for speed control |
| Default Power Supply - +12V | Max: 83A / Min: 0A (100Vac-127Vac), Max: 100A / Min: 0A (200Vac-240Vac), Max: 100A / Min: 0A (200Vdc-240Vdc) | Max: 83.3A / Min: 0A (100Vac-127Vac), Max: 133A / Min: 0A (200Vac-240Vac) |
| System Cooling - Air Shroud | 1 Air Shroud | 1 Air Shroud |
| Default Power Supply - 5V SB | Max: 4A / Min: 0A | Not listed |
| Default Power Supply - Input | 1000W: 100-127Vac / 50-60Hz, 1200W: 200-240Vac / 50-60Hz, 1200W: 200-240Vdc / 50-60Hz (for CCC only) | 1000W: 100-127Vac / 50-60Hz, 1600W: 200-240Vac / 50-60Hz |
| Operating Environment - RoHS | RoHS Compliant | RoHS Compliant |
| Management - Power configurations | Power-on mode for AC power recovery, ACPI Power Management | Power-on mode for AC power recovery, ACPI Power Management |
| Default Power Supply - Output Type | Backplanes (gold finger) | Backplanes (gold finger) |
| PC Health Monitoring - Temperature | Monitoring for CPU and chassis environment, Thermal Control for fan connectors | Monitoring for CPU and chassis environment, Thermal Control for fan connectors |
| Chassis Dimensions and Weight - Depth | 25.6" (650 mm) | 27.75" (705 mm) |
| Chassis Dimensions and Weight - Width | 17.2" (437 mm) | 17.2" (437 mm) |
| Chassis Dimensions and Weight - Height | 3.5" (89 mm) | 3.5" (89 mm) |
| Chassis Dimensions and Weight - Weight | Gross Weight: 58 lbs (26.3 kg), Net Weight: 34 lbs (15.4 kg) | Gross Weight: 62 lbs (28.12 kg), Net Weight: 41.5 lbs (18.82 kg) |
| Chassis Dimensions and Weight - Package | 11.5" (H) x 26.5" (W) x 34" (D) | 10.8" (H) x 25.9" (W) x 39.3" (D) |
| On-Board Devices - Network Connectivity | 2 RJ45 10GbE with Broadcom® BCM57416 | 2 RJ45 10GbE with Broadcom® BCM57416 |
| Default Power Supply - Dimension (WxHxL) | 76 x 40 x 336 mm | 73.5 x 40 x 203 mm |
| Operating Environment - Environmental Spec. | Operating Temperature: 10°C to 35°C (50°F to 95°F), Non-operating Temperature: -40°C to 60°C (-40°F to 140°F), Operating Relative Humidity: 8% to 90% (Non-Conde | Operating Temperature: 10°C to 35°C (50°F to 95°F), Non-operating Temperature: -40°C to 60°C (-40°F to 140°F), Operating Relative Humidity: 8% to 90% (Non-Conde |
| Chassis Dimensions and Weight - Available Color | Black | Silver |
| Drive Bays / Storage - Drive Bays Configuration | Default: Total 14 bays; 12 front hot-swap 3.5" SAS/SATA drive bays, 2 rear hot-swap 2.5" SATA drive bays | Option A: Total 6 bays; 6 front hot-swap 3.5" PCIe 5. | Default: Total 18 bays; 12 front hot-swap 3.5" SAS/SATA drive bays, 4 internal hot-swap 3.5" SAS/SATA drive bays, 2 rear hot-swap 2.5" SATA drive bays | Option |
| Expansion Slots - PCI-Express (PCIe) Configuration | Default: 4 PCIe 5.0 x16 (in x16) LP slots, 2 PCIe 5.0 x8 (in x8) LP slots | Default: 4 PCIe 5.0 x16 (in x16) LP slots, 2 PCIe 5.0 x8 (in x8) LP slots |
| Default Power Supply - 12V SB | Not listed | Max: 2.1A / Min: 0A |
| Default Power Supply - Certification | Not listed | Titanium Level, [ Test Report ] |
Shaded rows differ. Rows are matched by their label, so two makers' names for the same figure can sit on separate rows; hover a value to see its maker's own label where it differs.